Handgun



FIG. 1 is a left elevation view of a handgun embodying the design of the present invention;

FIG. 2 is a right elevation view of the handgun of FIG. 1;

FIG. 3 is a bottom elevation view of the handgun of FIG. 1;

FIG. 4 is a top elevation view of the handgun of FIG. 1;

FIG. 5 is a front elevation view of the handgun of FIG. 1; and,

FIG. 6 is a back elevation view of the handgun of FIG. 1. 

The ornamental design for a handgun, as shown and described. 